CN202034112U - Inflaming retarding type USB (universal serial bus) cable - Google Patents
Inflaming retarding type USB (universal serial bus) cable Download PDFInfo
- Publication number
- CN202034112U CN202034112U CN2011200901372U CN201120090137U CN202034112U CN 202034112 U CN202034112 U CN 202034112U CN 2011200901372 U CN2011200901372 U CN 2011200901372U CN 201120090137 U CN201120090137 U CN 201120090137U CN 202034112 U CN202034112 U CN 202034112U
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- cable
- type usb
- inflaming retarding
- layer
- protecting jacket
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Abstract
The utility model discloses an inflaming retarding type USB (universal serial bus) cable, which comprises an outer protecting jacket, two insulating monomers and a twisted-pair signal wire at a central position. A thermal insulating layer and an outer shielding layer are respectively arranged at the inner side and the outer side of the outer protecting jacket; an inflaming retarding layer is arranged at the inner side of the thermal insulating layer; the two insulating monomers are arranged in an inner cavity of the outer protecting jacket; a soft copper wire conductor is respectively packaged in each insulating monomer; and the twisted-pair signal wire is arranged at the central position of the inner cavity of the outer protecting jacket and is positioned by fixing fasteners on two sides of the twisted-pair signal. The utility model has the beneficial effects that the stability of transmitting a signal can be ensured; the inflaming retarding type USB cable has a favorable environmental protection effect; the performance of the cable on a combustion fire resistance aspect is improved; and the inflaming retarding type USB cable can be widely applied to monitors, input/output systems of sound, keyboards, mouses, printers and the like.
Description
Technical field
The utility model relates to the cable technology field, relates in particular to a kind of flame retardant type USB cable line.
Background technology
The cable such as input/output, keyboard, mouse, printer that is used for monitor, sound at present, generally form by conductor, insulating barrier and sheath etc., it is existing many deficiencies aspect electric property due to structure, these unreasonable structures mainly can influence mechanical and physical performance, fire protecting performance and the environment protecting etc. of cable and wire, and exist the too high defective of production cost to a certain extent.Therefore, the improvement of cable and wire different levels structure can help to improve the performance of product, makes it guarantee a good user mode, and then increases the service life.
The utility model content
At above defective, the utility model provide a kind of rational in infrastructure, meet the USB2.0 standard, have good flame resistance can flame retardant type USB cable line, to overcome many deficiencies of existing like product.
For achieving the above object, the utility model is by the following technical solutions:
A kind of flame retardant type USB cable line comprises the signal twisted pair wire of oversheath, two insulation monomer and center positions, and the inside and outside both sides of described oversheath are provided with thermal insulation layer and outer shielding layer respectively, be positioned at the thermal insulation layer inboard one deck flame-retardant layer is set; Be provided with two insulation monomers in the described oversheath inner chamber, an annealed copper wire conductor is all wrapped up in each insulation monomer inside, and described oversheath lumen centers position is provided with the signal twisted pair wire and is located by the fixed fastener of its both sides.
The beneficial effect of flame retardant type USB cable line described in the utility model is: can guarantee the stable of signal transmission, have good environment protecting; Improve cable in the performance of burning aspect fire-resistant, can be widely used in the input/output, keyboard, mouse, printer of monitor, sound etc.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of the described flame retardant type USB cable of the utility model embodiment line.
Among the figure:
1, insulation monomer; 2, annealed copper wire conductor; 3, flame-retardant layer; 4, oversheath; 5, thermal insulation layer; 6, outer shielding layer; 7, signal twisted pair wire; 8, fixed fastener.
Embodiment
As shown in Figure 1, the described low-voltage cable that is used for electronic equipment of the utility model embodiment, the signal twisted pair wire 7 that comprises oversheath 4, two insulation monomers 1 and center position, described oversheath 4 inside and outside both sides are provided with thermal insulation layer 5 and outer shielding layer 6 respectively, be positioned at thermal insulation layer 5 inboards one deck flame-retardant layer 3 is set; Be provided with two insulation monomers 1 in described oversheath 4 inner chambers, an annealed copper wire conductor 2 is all wrapped up in each insulation monomer 1 inside, and described oversheath 4 lumen centers positions are provided with signal twisted pair wire 7 and are located by the fixed fastener 8 of its both sides
Claims (1)
1. flame retardant type USB cable line, the signal twisted pair wire (7) that comprises oversheath (4), two insulate monomer (1) and center positions, it is characterized in that: the inside and outside both sides of described oversheath (4) are provided with thermal insulation layer (5) and outer shielding layer (6) respectively, be positioned at thermal insulation layer (5) inboard one deck flame-retardant layer (3) is set; Be provided with two insulation monomers (1) in described oversheath (4) inner chamber, an annealed copper wire conductor (2) is all wrapped up in each insulation monomer (1) inside, and described oversheath (4) lumen centers position is provided with signal twisted pair wire (7) and is located by the fixed fastener (8) of its both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200901372U CN202034112U (en) | 2011-03-30 | 2011-03-30 | Inflaming retarding type USB (universal serial bus) cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200901372U CN202034112U (en) | 2011-03-30 | 2011-03-30 | Inflaming retarding type USB (universal serial bus) cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034112U true CN202034112U (en) | 2011-11-09 |
Family
ID=44896401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200901372U Expired - Fee Related CN202034112U (en) | 2011-03-30 | 2011-03-30 | Inflaming retarding type USB (universal serial bus) cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986039A (en) * | 2014-04-09 | 2014-08-13 | 昆山多盟精密电子有限公司 | Fireproof and heatproof data connecting wire |
-
2011
- 2011-03-30 CN CN2011200901372U patent/CN202034112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986039A (en) * | 2014-04-09 | 2014-08-13 | 昆山多盟精密电子有限公司 | Fireproof and heatproof data connecting wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ANHUI HUATAI CABLE TECHNOLOGY CO., LTD. Assignor: Anhui Province Fanchang County Yuxin Wire And Cable Co., Ltd. Contract record no.: 2011340000531 Denomination of utility model: Inflaming retarding type USB (universal serial bus) cable Granted publication date: 20111109 License type: Exclusive License Record date: 20111230 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120330 |